Use the quadratic formula to solve for the roots in the following equation. 4x 2 + 5x + 2 = 2x 2 + 7x – 1

So, The roots are

Step-by-step explanation:

We need to solve the equation to find the roots using quadratic formula.

The quadratic formula is:

Rearranging the above equation:

Where a =2 , b=-2 and c =3 Putting values in quadratic equation and solving:

So, The roots are

b.-4 units

all you   do is count how many times you move

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: